404054352

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71947}}^1$

素因数の和:71977

約数の個数: 80

約数和(自身を含む): 1249017280

約数和(自身を除く): 844962928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 71947, 143894, 215841, 287788, 431682, 575576, 647523, 863364, 935311, 1151152, 1295046, 1726728, 1870622, 1942569, 2590092, 2805933, 3453456, 3741244, 3885138, 5180184, 5611866, 7482488, 7770276, 8417799, 10360368, 11223732, 14964976, 15540552, 16835598, 22447464, 25253397, 31081104, 33671196, 44894928, 50506794, 67342392, 101013588, 134684784, 202027176, 404054352]

約数ペア:

[(1, 404054352), (2, 202027176), (3, 134684784), (4, 101013588), (6, 67342392), (8, 50506794), (9, 44894928), (12, 33671196), (13, 31081104), (16, 25253397), (18, 22447464), (24, 16835598), (26, 15540552), (27, 14964976), (36, 11223732), (39, 10360368), (48, 8417799), (52, 7770276), (54, 7482488), (72, 5611866), (78, 5180184), (104, 3885138), (108, 3741244), (117, 3453456), (144, 2805933), (156, 2590092), (208, 1942569), (216, 1870622), (234, 1726728), (312, 1295046), (351, 1151152), (432, 935311), (468, 863364), (624, 647523), (702, 575576), (936, 431682), (1404, 287788), (1872, 215841), (2808, 143894), (5616, 71947)]